Multiple Choice
A keystone species is
A) a predator that destroys many different species in a community.
B) a species whose removal causes major shifts in other species in a community.
C) a mimic that has the same appearance as another,poisonous species.
D) an organism that acts as a commensal in a host.
E) a prey species that must be present or the predator species will die off.
Correct Answer:

Verified
Correct Answer:
Verified
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